-4-r=1

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Solution for -4-r=1 equation: 


Simplifying
-4 + -1r = 1

Solving
-4 + -1r = 1

Solving for variable 'r'.

Move all terms containing r to the left, all other terms to the right.

Add '4' to each side of the equation.
-4 + 4 + -1r = 1 + 4

Combine like terms: -4 + 4 = 0
0 + -1r = 1 + 4
-1r = 1 + 4

Combine like terms: 1 + 4 = 5
-1r = 5

Divide each side by '-1'.
r = -5

Simplifying
r = -5

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